And Clinton "is unelectable due to negative favorability polls nationwide and within swing states," H.A. Goodman wrote on Huffington Post in October. https://www.npr.org/sections/npr-history-dept/2015/12/14/459208276/5-statements-on-the-wrong-side-of-history

The answer is yes, at least according to the recent empirical literature on the macroeconomic effects of taxes. The consensus estimate across models is that the tax cuts raised real gross domestic product (GDP) growth in 2018 by 1 percentage point.

"Judgments are not intended to imply we have proof that shows something to be a fact. Assessments are based on collected information, which is often incomplete or fragmentary… High confidence generally indicates that judgments are based on high quality information from multiple sources. High confidence in a judgement does not imply that the assessment is a fact or a certainty; such judgments might be wrong." https://www.realclearpolitics.com/2019/04/26/clapper_knew_there_was_no_evidence_of_russia_collusion_473043.html

the evidence was not sufficient to support criminal charges. Among other things, the evidence was not sufficient to charge any Campaign official as an unregistered agent of the Russian government or other Russian
principal. And our evidence about the June 9, 2016 meeting and —— releases of hacked materials was not sufficient to charge a criminal campaign-finance violation. Further, the evidence
was not sufficient to charge that any member of the Trump Campaign —— with representatives of the Russian government to interfere in the 2016 election.
https://www.cnn.com/2019/04/18/politics/full-mueller-report-pdf/index.html

https://fivethirtyeight.com/features/election-update-what-are-the-chances-of-a-brokered-convention/ But they are not actually legally bound to vote for them, even on the first ballot.